Well, the Hijri date 18 Jumada Al Oula 1402 corresponds to the Gregorian date Saturday, 13 March 1982. This date lies in the fifth month of the Hijri year 1402 AH, which is Jumada Al-Awwal of 1402 AH. Both this Hijri and Gregorian date occur on the single day that is Saturday without any doubt. The Arabic date 1402/05/18 is calculated using the Umm Al-Qura calendar and the sighting of the moon. One thing to remember is that this Arabic date may occur on different Gregorian date depending upon the region and country and obviously the moon.
If you are still not sure about the date then you can use our Arabic date converter.
The following is the conversion of the Gregorian date 13 March 1982 to its equivalent Arabic date.
The following is the conversion of the Arabic date 18 Jumada Al Oula 1402 AH to its equivalent Gregorian date.
فَمَا لَهُۥ مِن قُوَّةٍۢ وَلَا نَاصِرٍۢ
Then will he have no might nor any helper.
Surah At-Taariq(86:10)
Sahih al-Bukhari
Virtues and Merits of the Prophet (pbuh) and his Companions
Chapter: The description of the Prophet (saws)
Narrated Abu Juhaifa:
By chance I went to the Prophet (ﷺ) at noon while he was at Al-Abtah (resting) in a tent. Bilal came out (of the tent) and pronounced the Adhan for the prayer, and entering again, he brought out the water which was left after Allah's Messenger (ﷺ) had performed the ablution. The people rushed to take some of the water. Bilal again went in and brought out a spear-headed stick, and then Allah's Messenger (ﷺ) came out. As if I were now looking at the whiteness of his leg. Bilal fixed the stick and the Prophet (ﷺ) offered a two-rak`at Zuhr prayer and a two-rak`at `Asr prayer, while women and donkeys were passing in front of the Prophet (beyond the stick) .
Sahih al-Bukhari 3566